MY110865A - Filtration system - Google Patents

Filtration system

Info

Publication number
MY110865A
MY110865A MYPI94001261A MYPI19941261A MY110865A MY 110865 A MY110865 A MY 110865A MY PI94001261 A MYPI94001261 A MY PI94001261A MY PI19941261 A MYPI19941261 A MY PI19941261A MY 110865 A MY110865 A MY 110865A
Authority
MY
Malaysia
Prior art keywords
filter
final
series
filtration system
jets
Prior art date
Application number
MYPI94001261A
Inventor
Edward George Gray Gary
Original Assignee
Courtaulds Fibres Holdings Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Courtaulds Fibres Holdings Ltd filed Critical Courtaulds Fibres Holdings Ltd
Publication of MY110865A publication Critical patent/MY110865A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/10—Filtering or de-aerating the spinning solution or melt

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Filtering Materials (AREA)
  • Cyclones (AREA)
  • Glass Compositions (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

A FILTRATION SYSTEM FOR FILTERING DOPE OF A SOLVENT-SPUN PRODUCT PLANT IN WHICH DOPE TO BE SPUN FLOWS A SOURCE OF SUPPLY (10) THROUGH A SERIES OF FILTER ASSEMBLIES (15) (21) (23) TO JETS (22 (B)) OF EACH SPINNING HEAD (22). THE FILTRATION SYSTEM COMPRISES, IN FLOW SERIES, A FIRST STAGE FILTER ASSEMBLY (15) HAVING FILTER ELEMENTS WITH THE FINEST PORE SIZE OF THE SERIES (TYPICALLY 20) AND A FINAL STAGE FILTER ASSEMBLY (23), IMMEDIATELY UPSTREAM OF THE JETS (22 (B)) OF EACH SPINNING HEAD (22).THE FINAL STATE LESS THAN, THE SIZE OF THE JET HOLES (TYPICALLY 80). THE FILTER MEDIA OF INTERMEDIATE FILTER ASSEMBLIES (21) BETWEEN THE FIRST (15) AND FINAL (23) STAGES INCREASE IN PORE SIZE AS ONE PROGRESSES FROM THE FIRST FILTER ASSEMBLY (15) TO THE FINAL FILTER ASSEMBLIES (23) ALONG THE FLOW PATH.
MYPI94001261A 1993-05-28 1994-05-17 Filtration system MY110865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/069,182 US5395516A (en) 1993-05-28 1993-05-28 Filtration system

Publications (1)

Publication Number Publication Date
MY110865A true MY110865A (en) 1999-05-31

Family

ID=22087266

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI94001261A MY110865A (en) 1993-05-28 1994-05-17 Filtration system

Country Status (18)

Country Link
US (1) US5395516A (en)
EP (1) EP0700455B1 (en)
JP (1) JPH08510681A (en)
KR (1) KR960702542A (en)
CN (1) CN1051585C (en)
AT (2) ATE182371T1 (en)
AU (1) AU6728894A (en)
BR (1) BR9406112A (en)
CZ (1) CZ314495A3 (en)
DE (2) DE9490145U1 (en)
ES (1) ES2135578T3 (en)
FI (1) FI106473B (en)
MY (1) MY110865A (en)
RU (1) RU2120503C1 (en)
SK (1) SK281512B6 (en)
TR (1) TR28409A (en)
TW (1) TW288982B (en)
WO (1) WO1994028208A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH687055A5 (en) * 1993-12-03 1996-09-13 Bucher Guyer Ag Masch Method and apparatus for concentrating solid / liquid mixtures by membrane technology.
US5614914A (en) * 1994-09-06 1997-03-25 Interdigital Technology Corporation Wireless telephone distribution system with time and space diversity transmission for determining receiver location
AT402826B (en) * 1995-07-26 1997-09-25 Chemiefaser Lenzing Ag METHOD FOR TRANSPORTING THERMALLY UNSTABLE, VISCOSIC MASS
WO1999066110A1 (en) * 1998-06-16 1999-12-23 Lenzing Aktiengesellschaft Method for producing cellulose shaped bodies, especially fibers, and a spinning device for carrying out the method
US6245117B1 (en) * 1998-08-07 2001-06-12 Ipposha Oil Industries Co., Ltd. Modifier of cellulose fibers and modification method of cellulose fibers
RU2172204C1 (en) * 2000-08-01 2001-08-20 Ратников Виктор Иванович Device for automatic filtering and pouring out of filtered off liquids
US7244399B2 (en) * 2002-04-26 2007-07-17 Foster Wheeler Energia Oy Grid construction for a fluidized bed reactor
JP4157982B2 (en) * 2002-09-19 2008-10-01 富士フイルム株式会社 Filtration method of polymer solution and solution casting method
CN100447313C (en) * 2004-04-16 2008-12-31 宁波大发化纤有限公司 Filtering process and its device for spinning polyester short fiber using regenerated polyester material
JP5364717B2 (en) * 2008-09-30 2013-12-11 独立行政法人石油天然ガス・金属鉱物資源機構 Catalyst separation system
TWI412396B (en) * 2009-12-15 2013-10-21 Ind Tech Res Inst Method for filtrating
CN101906669A (en) * 2010-07-02 2010-12-08 曹华 Automatic double-barrel-switching melt filter
KR101525710B1 (en) * 2010-07-13 2015-06-08 미쯔비시 레이온 가부시끼가이샤 Process for producing fibers and apparatus for producing fibers
JP2015117447A (en) * 2013-12-19 2015-06-25 Ｔｍｔマシナリー株式会社 Spinning pack, method for producing spinning pack, and method for modification of spinning pack
CN105671668B (en) * 2014-11-20 2018-09-14 中国石油化工股份有限公司 The preparation method of polyacrylonitrile-based precursor
CN104922973B (en) * 2015-05-29 2017-06-06 天能电池(芜湖)有限公司 Pole plate drenches the spent acid filter of acid
KR102423235B1 (en) * 2020-06-22 2022-07-21 주식회사 월드로 Multi-head spinning device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8020C (en) * 1917-11-24
US3088592A (en) * 1961-03-20 1963-05-07 California Research Corp Control system
DE1494626A1 (en) * 1964-12-14 1969-06-04 Inst Chemieanlagen Process for the filtration of highly viscous spinning solutions
DE1302285B (en) * 1965-07-07 1900-01-01 United States Atomic Energy Commission
DE1918686A1 (en) * 1969-04-12 1970-10-15 Hoechst Ag Method and device for filtering melts of fiber-forming high polymers
US3938924A (en) * 1974-03-28 1976-02-17 Celanese Corporation Thermoplastic melt apparatus
US4139463A (en) * 1977-03-14 1979-02-13 Racor Industries Inc Method of and means for oily water separation
SU1326637A1 (en) * 1986-02-05 1987-07-30 Ленинградский институт текстильной и легкой промышленности им.С.М.Кирова Pre-spinneret filter of solution for forming acetate fibre
FR2616771B1 (en) * 1987-06-18 1989-10-27 Gaignet Yves DEVICE AND METHOD FOR MOUNTING A THERMOSOLDED OR BONDED MONOBLOCK CARTRIDGE FOR THE PRODUCTION OF ULTRAPURE WATER
SU1583484A1 (en) * 1988-07-11 1990-08-07 Белорусское отделение Всесоюзного государственного научно-исследовательского и проектно-конструкторского института "ВНИПИэнергопром" Method of cleaning polymer melts and solutions
US5160444A (en) * 1988-09-19 1992-11-03 Mcfarland George E Cooking oil filtering method and apparatus
JPH0763571B2 (en) * 1990-05-18 1995-07-12 麒麟麦酒株式会社 Filtration system
US5122321A (en) * 1990-06-21 1992-06-16 Chambers John E Method for disposing of gaseous monomer
RU2045585C1 (en) * 1992-11-10 1995-10-10 Черкасское производственное объединение "Химволокно" Spinning machine filter-finger
US5370322A (en) * 1993-05-24 1994-12-06 Courtaulds Fibres (Holdings) Limited Filtering particulate cellulosic-based material
US5456748A (en) * 1993-05-24 1995-10-10 Courtaulds Fibres (Holdings) Ltd. Premix storage hopper

Also Published As

Publication number Publication date
FI955742A7 (en) 1995-11-28
AU6728894A (en) 1994-12-20
DE9490145U1 (en) 1996-01-11
DE69419606T2 (en) 1999-12-02
FI106473B (en) 2001-02-15
US5395516A (en) 1995-03-07
EP0700455A1 (en) 1996-03-13
JPH08510681A (en) 1996-11-12
CZ314495A3 (en) 1996-05-15
ES2135578T3 (en) 1999-11-01
KR960702542A (en) 1996-04-27
WO1994028208A1 (en) 1994-12-08
DE69419606D1 (en) 1999-08-26
SK148595A3 (en) 1996-09-04
ATE182371T1 (en) 1999-08-15
SK281512B6 (en) 2001-04-09
AT1084U1 (en) 1996-10-25
FI955742A0 (en) 1995-11-28
CN1124505A (en) 1996-06-12
EP0700455B1 (en) 1999-07-21
TR28409A (en) 1996-06-19
CN1051585C (en) 2000-04-19
RU2120503C1 (en) 1998-10-20
TW288982B (en) 1996-10-21
BR9406112A (en) 1996-02-06

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